The Most Dangerous Gases in the Mining Industry

Do you know the mining industry ranks fifth in worker fatalities by all industry groups across Australia? It is no wonder working in mines comes with certain challenges. It can be the most dangerous place to work if safety measures are not followed. The air in mines is contaminated by the presence of toxic gases, including carbon monoxide, methane, hydrogen sulphide, and excess carbon dioxide. Gone are the days where detecting these gases was challenging. Today, there are gas detectors and monitoring systems that are predominant throughout the mining sector.

The Role of Gas Detectors in Mining

Gas monitors can provide the right readings from a set location, and it is recommended to distribute fixed gas detectors throughout a mine site. If the abnormalities in gas levels are detected, the detectors will activate alarms and safety measures. In addition to it, fixed gas monitors can shut down the particular area where toxic gas levels are high and ensure the safety of all occupants in the event of an emergency.

Since the mine is a confined space, these gases can’t disperse and can therefore, build up in the mine. In addition to it, as they are combustible, explosive, and have toxic qualities, it shouldn’t be ignored. However, calibrating the detectors through calibration gas is crucial to ensure the efficiency of the equipment and the safety of your employees and facility.

Dangerous Gases Present In the Mine

Carbon Dioxide

While it is a natural component of air, it is also a key element of the black dump which is caused by biological oxidation such as rotting mine timbers. Increased concentration of carbon dioxide can replace the oxygen content in the mine and produce toxic substances. Prolonged exposure to this gas can lead to various health issues, including stimulated respiration at 5% and unconsciousness after a few minutes of exposure at 7% to 10%.

Hydrogen Sulphide

It is an extremely toxic gas that has the potential to block the use of oxygen by the body’s cells. It is produced when sulphur components are decomposed. The gas is released whenever a mining pool is agitated.

Methane

Methane gas is found in coals and contains methane, ethane, butane, propane, and contaminant, and it is the most common dangerous gas found in coal mines. Prolonged exposure can cause dizziness, headache, and nausea in high concentrations.

Carbon Monoxide

It is formed from the incomplete combustion of organic carbon-based materials. Carbon monoxide is highly toxic to our body and reduces the blood’s ability to carry oxygen throughout the body.

Importance of Calibration and Bump Testing the Gas Detectors

While gas detectors can help you detect the toxic gases in the mines, it is of utmost importance to maintain the monitors you need to calibrate it through calibration gas Australia and bump testing regularly. According to the Occupational Safety and Health Administration (OSHA), gas detectors should be calibrated with calibration gas every six months, according to the Occupational Safety and Health Administration (OSHA). You’ll also need to bump test the gas monitors regularly to ensure all the sensors and components are working properly. Failing to do so can result in inaccurate readings, endangering the lives of occupants and the building.

The author is an active blogger and renowned for providing innovative solutions such as fire detectors, gas detectors, etc. to the Oil & Gas, Chemical, Petrochemical, Manufacturing, Food, Pharmaceutical, Water Treatment, and many other industries across Australia and New Zealand. Visit http://prodetec.com.au/ for more details about the calibration gas suppliers.

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